npm · npm:arr-diff

arr-diff active

Returns an array with only the unique values from the first array, by excluding all values from additional arrays using strict equality for comparisons.

The latest stable version of arr-diff is 4.0.0, published on 2017-04-14. Verified by Vigia on 2026-11-12.

Latest stable version	4.0.0
Published	2017-04-14 04:11:29 UTC
Install	`npm install arr-diff@latest`
Requires (engines)	`{"node":">=0.10.0"}`
Peer dependencies	—
Dist-tags	`latest: 4.0.0`
License	MIT
Advisories on latest version	none known
Last verified	2026-11-12 12:59:15 UTC
Sources	api.deps.dev, registry.npmjs.org, registry.npmjs.org

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Maintenance

Activity	dormant
Last stable release	2017-04-14 04:11:29 UTC · 3499 days ago
Stable releases in the last 12 months	0
Published versions	11

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`4.0.0`	2017-04-14 04:11:29 UTC
`3.0.0`	2016-05-07 08:24:58 UTC
`2.0.0`	2015-12-06 04:26:14 UTC
`1.1.0`	2015-08-23 08:41:22 UTC
`1.0.1`	2014-12-28 10:34:39 UTC
`1.0.0`	2014-12-28 10:31:38 UTC
`0.2.2`	2014-12-02 20:17:57 UTC
`0.2.1`	2014-12-01 10:48:59 UTC
`0.2.0`	2014-11-30 23:24:00 UTC
`0.1.1`	2014-10-02 06:00:20 UTC
`0.1.0`	2014-09-26 06:38:05 UTC

Showing the 11 most recent of 11 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

Runtime	Newest compatible version
`node 16`	`4.0.0`
`node 18`	`4.0.0`
`node 20`	`4.0.0`
`node 22`	`4.0.0`
`node 24`	`4.0.0`

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Frequently asked questions

What is the latest version of arr-diff?

The latest stable version of arr-diff is 4.0.0, published on 2017-04-14. Verified by Vigia on 2026-11-12.

How do I install the latest version of arr-diff?

Run npm install arr-diff@latest. The latest stable version is 4.0.0 (verified 2026-11-12).

Is arr-diff deprecated?

No. arr-diff is not marked as deprecated in the registry.

Which Node.js version does arr-diff require?

arr-diff 4.0.0 declares this requirement: {"node":">=0.10.0"}.

Does arr-diff 4.0.0 have known vulnerabilities?

No known advisories affect arr-diff 4.0.0 according to the data Vigia checks.

Is arr-diff still maintained?

arr-diff published 0 stable releases in the last 12 months; the most recent was 3499 days ago. Activity: dormant.

Observed changes

No changes observed yet since Vigia started tracking this package.

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